/* 桌面端 */
@media screen and (min-width: 911px) {
    .ThemeStyles-main {
        flex: 1;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        margin: 2em;
    }

    .ThemeStyles-main-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: 10px;
    }

    .ThemeStyles-main-item img{
        width: 500px;
        margin-bottom: 10px;
    }

    .ThemeStyles-main-item button{
        width: 30%;
    }
}

@media screen and (max-width: 910px) {
    .ThemeStyles-main {
        flex: 1;
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: center;
        margin: 2em;
    }

    .ThemeStyles-main-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: 10px;
    }

    .ThemeStyles-main-item img{
        width: 300px;
        margin-bottom: 10px;
    }

    .ThemeStyles-main-item button{
        width: 30%;
    }
}